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Verified Reviews for Generator Install pros in Graeagle, CA

*The Angi rating for Generator Install companies in Graeagle, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Graeagle, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on December 26, 2025

Find Generator install pros in Graeagle

Red Rock Electric

4.81(
8
)
•Approved Pro

Red Rock Electric

4.81(
8
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

Red Rock Electric has been in business since 2018 with over 15 years of experience! We specialize in all your home improvement electrical needs, and guarantee you a job well done! All the way from electrical switches outlets & fixtures, to electrical panel upgrades, we are your guys! We strive to exceed the homeowners expectations each and every time, and get the job done the way YOU want it. We work in a timely fashion, and always pay attention to detail. Free estimates. Call today!

"Jed knows what heâ s doing. They showed up when scheduled, came up with a plan, coordinated with the plumber and is working with the Town permitting process. They got the generator installed, worked clean and knows the Generac procedures to get in online. I would highly recommend Jed and Red Rock Electric A++"

Terry H on June 2022

Red Rock Electric has been in business since 2018 with over 15 years of experience! We specialize in all your home improvement electrical needs, and guarantee you a job well done! All the way from electrical switches outlets & fixtures, to electrical panel upgrades, we are your guys! We strive to exceed the homeowners expectations each and every time, and get the job done the way YOU want it. We work in a timely fashion, and always pay attention to detail. Free estimates. Call today!

"Jed knows what heâ s doing. They showed up when scheduled, came up with a plan, coordinated with the plumber and is working with the Town permitting process. They got the generator installed, worked clean and knows the Generac procedures to get in online. I would highly recommend Jed and Red Rock Electric A++"

Terry H on June 2022

Avatar for Alexander Technical Resources

Alexander Technical Resources

4.74(
1,889
)

Alexander Technical Resources

4.74(
1,889
)
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.

"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"

Jan C on February 2019

Free Phone Consultation. Not sure if we can help? Give us a call, it's on us! We are more than happy to talk with you and discuss your computer problems. Fast service. In some cases we can help you right now! If not, we will schedule an appointment that fits your schedule. If you receive our answering service, please leave us a message. We will call you back as soon as possible. Domestic Based Support. Our company is based right here in the United States and all of our technicians speak clear, fluent English. Safe Interaction. By using our online support center, no one has to come out to your home to fix your computer. That means no strangers in your home and you don’t even have to get dressed, if you don’t want to. Extremely Affordable & Convenient. Unhooking your computer, dragging it out to the car, then driving to the store and dragging in there and waiting for weeks to get it back and then pay hundreds of dollars for such fantastic service. That’s the typical experience for most users. Most Issues are software based. In our experience. 85% of user’s problems are either software or operating system problems due to bugs, worms, virus’, Trojans, malware, grayware or spyware related. As long as your computer turns on and has an internet connection, we can probably solve your issue. If we find that your issue is a hardware issue, we will recommend a trusted, local support company to help you further, if possible.

"Online repair. He has helped me in the past and I cannot say enough nice things about him. The next day I had a tiny issue and he responded immediately. Thorough. Thank you!"

Jan C on February 2019

Avatar for Landmark Energy Upgrades

Landmark Energy Upgrades

4.89(
56
)

Landmark Energy Upgrades

4.89(
56
)
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

Tony T on March 2019

Whether your project is a new construction, custom built home, an existing remodel, or an energy efficient upgrade, Landmark Construction has the industry experience and skilled staff to make your construction project a success. Our goal is to save you money through energy-efficient construction. Landmark Construction is California’s premier Air-Conditioning Contractor and Heating Contractor. Along with HVAC contracting we can better regulate your home’s temperature with new insulation and a new roof. Landmark Construction doesn’t stop at just energy upgrades. When it comes to renovations of existing homes, we pride ourselves in the ability to maintain your home’s charm and style with solutions for every kind of interior need from tile, drywall accents and wainscoting detail, cabinetry and countertop selection, to redesigning entire interior floor plans. Our network of interior designers can help you get just the look you envisioned from your remodeling or new construction project. We proudly serve Southern California including Bel Air, San Marino, Malibu, Calabasas, Beverly Hills, Century City, Encino, Brentwood and everywhere in between! When clients want to build it strong, build it beautiful, they build it Landmark! Do not hesitate to contact us regarding your next general construction project in Southern California. We look forward to providing you with a free, no obligation consultation today!

"Ezra and Charles are very friendly and personable. That is, when they want to take your money. What good is a 12-year warranty if you start ignoring your customers at 2 years. I needed my HVAC replaced. Because the HVAC sits on my roof, I decided to redo the roof too. Ezra and Charles came out and were really friendly so I immediately had a good impression of them. Even though it would’ve been cheaper to go with a roofer and a separate HVAC company, I decided to go with Landmark Construction Crew, aka Landmark Energy Upgrades. I figured it would be a more seamless process for one company to do both. I got this done in December of 2016. The thing with a roof is that you don’t know if it’s a good job or not until it rains so I waited to write a review. Around January 2018 ( a little over a year later ) we got some much needed rain but unfortunately, I had a leak coming from one of my vents. I emailed Ezra and he sent out a roofer. The roofer came, looked at the vent, jumped up on the roof for ten minutes and said he was done. Months later, it rained again, it leaked again, I emailed Ezra again. I decided to take a closer look at the vent and noticed that there was sunlight in the ductwork. I figured sunlight equals gap somewhere. When the roofer came, I told him and he said it’s nothing, probably just a reflection, without even taking a look. Then the roofer tells me that the next time there is a leak, I need to call the HVAC guy because it’s not a roof problem. I couldn’t believe it so I told him that HIS company IS the HVAC guy!! I used one company to do the roof and the HVAC so there is NOBODY else to blame. So, he jumps back on the roof and was done and gone in 10 minutes. About a month goes by and the rain is back and so is my leak. It’s 2019 so it rained a lot this year. Good for California, bad for me. So, I emailed Ezra again. After a few weeks, no reply. So, I email him again with pictures, a few more weeks go by and no reply. So, I call him and he picked up the phone. He sounded surprised to hear from me (probably didn’t recognize my phone number) and I start telling him about the leak. He said he didn’t get my emails but just text him my address and he’ll send somebody. A couple of weeks goes by and nothing. So, I text him again and after weeks and weeks of waiting, no reply. I’ve emailed, called, and texted so, at this point, it’s very obvious he’s avoiding me. If you are looking for a friendly company that is willing to take your hard-earned cash then Landmark is for you. But if you’re looking for a company that is accountable for their work then look elsewhere. I know I am."

Tony T on March 2019

Avatar for America's Best Inc

America's Best Inc

4.38(
1,912
)

America's Best Inc

4.38(
1,912
)
Customers say: Super punctual
43 years of experience

Cost is determined by the job. Payment terms are upon completion. Additional DBA - America's Best Window Cleaning.

Cost is determined by the job. Payment terms are upon completion. Additional DBA - America's Best Window Cleaning.

Kill A Watt Electrical

4.96(
26
)

Kill A Watt Electrical

4.96(
26
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We're a family owned and operated businesss that is licensed and insured. We specialize in re-models, additions, and repairs. We offer 24 hour service at no additional cost. We have competant, professional technicians ready to serve.

We're a family owned and operated businesss that is licensed and insured. We specialize in re-models, additions, and repairs. We offer 24 hour service at no additional cost. We have competant, professional technicians ready to serve.

Affordable Fans - The Fan Doctor

4.92(
13
)

Affordable Fans - The Fan Doctor

4.92(
13
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owner operated. Additional DBA: The Fan Doctor. Licensed electrician in New Hampshire & Massachusetts. Over 30 years experience.

"Excellent parts. Fast delivery."

William W on April 2021

Owner operated. Additional DBA: The Fan Doctor. Licensed electrician in New Hampshire & Massachusetts. Over 30 years experience.

"Excellent parts. Fast delivery."

William W on April 2021

iResQ

4.84(
19
)

iResQ

4.84(
19
)
Customers say: Quality work
31 years of experience

iResQ is made up of people just like yourself, people who love their iPods, iPhones, iPads, MacBooks, and other Apple products. We believe that we have found a better way to upgrade, repair and maintain your iPod, iPhone, iPad, Mac Laptop or Desktop Mac. Quick, affordable repair has never been easier, no matter where in the USA you are located. Additional e-mails - [email protected] & [email protected]. Charges are determined by services provided. National mail order repair available. Free 24 hour diagnostics on website.

iResQ is made up of people just like yourself, people who love their iPods, iPhones, iPads, MacBooks, and other Apple products. We believe that we have found a better way to upgrade, repair and maintain your iPod, iPhone, iPad, Mac Laptop or Desktop Mac. Quick, affordable repair has never been easier, no matter where in the USA you are located. Additional e-mails - [email protected] & [email protected]. Charges are determined by services provided. National mail order repair available. Free 24 hour diagnostics on website.

Double Dub Construction

4.80(
15
)

Double Dub Construction

4.80(
15
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

Newly engineered or remodeled decks, wood, decks, composite decks, timbertech, exotic brazilian decks.

"Fabulous! Will and his team removed large old wooden deck, including support structure, and built new one using Firberon composite materials. About 3 weeks in all. It looks great and feels much sturdier. We couldn’t be happier. Highly recommend this group."

JR R on October 2020

Newly engineered or remodeled decks, wood, decks, composite decks, timbertech, exotic brazilian decks.

"Fabulous! Will and his team removed large old wooden deck, including support structure, and built new one using Firberon composite materials. About 3 weeks in all. It looks great and feels much sturdier. We couldn’t be happier. Highly recommend this group."

JR R on October 2020

Avatar for Refresh Computers

Refresh Computers

5.00(
6
)

Refresh Computers

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

Refresh Computers has been servicing and selling computers and related equipment out of our Central Florida Super-Store since 2001. Both our computer business and our telephone business have the same motto -'Get the customer what they need or want at the least possible cost'. This has been a very successful way to run a business and we are proud to be here to help you. Our telephone Company, Refresh Telecom offers business-class cloud based telephone service nationwide using some of the best business features.

...
Showing 1-10 of 74
Generator Install questions, answered by experts

When installed and used correctly, generators are safe to use. The most critical generator safety tips to keep in mind are:

  • Never use a portable generator inside an enclosed space, as the carbon monoxide exhaust it creates is lethal.

  • Never attempt to connect your generator to your home’s electrical panel independently; hire a professional for this dangerous job.

  • Never overload your generator by connecting more appliances than for which it’s rated; you can damage your generator and appliances or even cause a fire.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

If you’re wondering if you can use your electric vehicle as a backup battery, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

The Graeagle, CA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

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